Du Boulay was the oldest child of Colonel Woodforde du Boulay and his wife Rose. He was born in 1880 in New Brompton in Chatham, Kent and educated at Cheltenham College. He was in the schoolcricket XI for three years and was captain in his final year at school.
Military career
After leaving school, du Boulay opted for a military career and entered the Royal Military Academy, Woolwich, the training academy for officers in the Royal Engineers, in January 1898. He shared the athletic award for the academy in 1898 and was commissioned as a Second Lieutenant in the Engineers in 1899 after being awarded the Sword of Honour for being the best cadet on his course. He continued to play cricket at the academy, leading the batting and bowling averages in 1899. After serving at the Royal School of Military Engineering at Chatham and in Ireland, du Boulay served in South Africa towards the end of the Second Boer War. He remained in South Africa until 1904 and was promoted to Lieutenant whilst in the country. Returning to Britain, du Boulay served as an instructor at the SME until 1908. He then served as Adjutant in the 1st London Divisional Engineers, a Territorial Force division. When war was declared in 1914 the division was mobilised and du Boulay promoted to Captain with the role of Assistant Quartermaster General to the division which spent the remainder of 1914 and the first half of 1915 training. In June 1915 he transferred to the same role in the 33rd Division and in November 1915 arrived on the Western Front in France. The division saw action in the Battle of the Somme and du Boulay was mentioned in dispatches three times whilst with the 33rd, during which he was promoted to Major. In June 1917 he was transferred to V Corps as Assistant Adjutant and Quartermaster General and promoted to BrevetLieutenant-colonel. He served at Corps level for the remainder of 1917 and into 1918 and was mentioned in dispatches twice more. In June 1918 he was awarded the Distinguished Service Order in the 1918 Birthday Honours. In June 1918 du Boulay was transferred to Army HQ level as AQMG on the Staff of the Third Army. In October 1918 he fell ill in the 1918 flu pandemic epidemic and died on 25 October 1918. He was buried in the Fillièvres British Cemetery south-west of Arras. He was mentioned in dispatches once more after his death and was posthumously awarded the Order of Leopold II with Palm, and the Croix de Guerre. He was also appointed as an Officer of the Order of Agricultural Merit.
Cricket career
After playing cricket in school and whilst at the Royal Military Academy, Woolwich, du Boulay played five first-class cricket matches for Kent County Cricket Club whilst serving with the Royal Engineers in 1899. He had some success, scoring 250 runs in eight innings, but was restricted in how frequently he could play cricket by his military career. He played in matches for the Royal Engineers Cricket Club between 1906 and 1912, including in a number of matches against the Royal Artillery. He made a number of high scores for the Engineers, including making 204, 153 and 175 during one week and scoring 402 not out in 1907 against the Royal Navy and Royal Marines at Chatham. He played three times for the Army cricket team against the Royal Navy. Du Boulay played three more first-class matches for Gloucestershire in August 1908 and made his final first-class appearance for Marylebone Cricket Club against Nottinghamshire at Lord's. He scored a total of 303 first-class runs and took three wickets in his nine first-class matches.
